import requests
import json
from keystone import domain
def create_group(ip, token, group_name,domain_name, description):
    domain_id=domain.get_domain_id(ip, token, domain_name)
    if domain_id is None:
        return {"error": "域不存在"}
    url = "http://" + ip + ":5000/v3/groups"
    headers = {'X-Auth-Token': token}
    data = {
        "group": {
             "name": group_name,
            "domain_id": domain_id,
            "description": description
        }
    }
    response = requests.post(url, headers=headers, data=json.dumps(data))
    print(domain_id)
    return response.json()

def get_group_id(ip, token, group_name):
    url = "http://" + ip + ":5000/v3/groups"
    headers = {'X-Auth-Token': token}
    response = requests.get(url, headers=headers).json()
    for i in response['groups']:
        if i['name'] == group_name:
            return i['id']
    return None

def show_group(ip, token, group_name):
    group_id = get_group_id(ip, token, group_name)
    if group_id is None:
        return {"error": "组不存在"}
    url = "http://" + ip + ":5000/v3/groups/" + group_id
    headers = {'X-Auth-Token': token}
    response = requests.get(url, headers=headers)
    return response.json()

def delete_group(ip, token, group_name):
    group_id = get_group_id(ip, token, group_name)
    if group_id is None:
        return {"error": "组不存在"}
    url = "http://" + ip + ":5000/v3/groups/" + group_id
    headers = {'X-Auth-Token': token}
    response = requests.delete(url, headers=headers)
    if response.status_code == 204:
        return {"message": "删除成功"}
    else:
        return {"error": "删除失败","status_code": response.status_code}
def get_group(ip, token):
    url = "http://" + ip + ":5000/v3/groups"
    headers = {'X-Auth-Token': token}
    response = requests.get(url, headers=headers)
    return response.json()
def update_group(ip, token, group_name, new_group_name,new_domain_name, new_description):
    group_id = get_group_id(ip, token, group_name)
    if group_id is None:
        return {"error": "组不存在"}
    new_domain_id = domain.get_domain_id(ip, token, new_domain_name)
    url = "http://" + ip + ":5000/v3/groups/" + group_id
    headers = {'X-Auth-Token': token}
    data = {
        "group": {
            "name": new_group_name,
            "domain_id": new_domain_id,
            "description": new_description
        }
    }
    response = requests.patch(url, headers=headers, data=json.dumps(data))
    if response.status_code == 200:
        return {"message": "更新成功"}
    else:
        return {"error": "更新失败","status_code": response.status_code}